docker-compose.yml

version: '2'

services:
  varnish:
    image: registry.gitlab.com/strowi/varnish:latest
    build: ./
    restart: always
    network_mode: host
    mem_limit: 2g
    volumes:
      - ./src:/etc/varnish
      - varnish_tmpfs:/var/lib/varnish
    environment:
      MALLOC_CONF: lg_dirty_mult:8,lg_chunk:18
      BIND_PORT: :80
      CACHE_SIZE: 1G
      VCL_CONFIG: /etc/varnish/default.vcl
      VARNISHD_PARAMS: -p default_ttl=120 -p default_grace=3600 -p nuke_limit=99999 -S /etc/varnish/secret -T 127.0.0.1:6082 -p vcl_dir=/etc/varnish/

  exporter:
    image: registry.gitlab.com/strowi/varnish:latest
    restart: always
    network_mode: host
    depends_on:
      - varnish
    volumes:
      - ./src:/etc/varnish:ro
      - varnish_tmpfs:/var/lib/varnish/:ro
    command: prometheus_varnish_exporter

  varnishncsa:
    image: registry.gitlab.com/strowi/varnish:latest
    restart: always
    network_mode: host
    depends_on:
      - varnish
    volumes:
      - ./src:/etc/varnish:ro
      - varnish_tmpfs:/var/lib/varnish/:ro
    command: varnishncsa -q 'RespStatus ~ "^50"'

  # varnishtop:
  #   registry.gitlab.com/strowi/varnish:latest
  #   restart: always
  #   network_mode: host
  #   depends_on:
  #     - varnish
  #   volumes:
  #     - ./src:/etc/varnish:ro
  #     - varnish_tmpfs:/var/lib/varnish/:ro
  #     # - /var/lib/node_exporter/textfile/:/var/lib/node_exporter/textfile/
  #   command: /etc/varnish/varnishtop_export.sh


volumes:
  varnish_tmpfs:
    driver_opts:
      type: tmpfs
      device: tmpfs